# RUN: ld64.lld.darwinold -arch x86_64 -dylib %s -o %t \
# RUN:     -exported_symbol .objc_class_name_Foo %p/Inputs/x86_64/libSystem.yaml
# RUN: llvm-nm -m %t | FileCheck %s
#
# Test that exported objc classes can be specificed using old naming
# (.e.g .objc_class_name_Foo instead of _OBJC_CLASS_$_Foo)
#

--- !mach-o
arch:            x86_64
file-type:       MH_OBJECT
flags:           [ MH_SUBSECTIONS_VIA_SYMBOLS ]
sections:
  - segment:         __DATA
    section:         __objc_data
    type:            S_REGULAR
    attributes:      [  ]
    alignment:       8
    address:         0x0000000000000000
    content:         [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
    relocations:
      - offset:          0x00000030
        type:            X86_64_RELOC_UNSIGNED
        length:          3
        pc-rel:          false
        extern:          true
        symbol:          0
      - offset:          0x00000028
        type:            X86_64_RELOC_UNSIGNED
        length:          3
        pc-rel:          false
        extern:          true
        symbol:          1
      - offset:          0x00000000
        type:            X86_64_RELOC_UNSIGNED
        length:          3
        pc-rel:          false
        extern:          true
        symbol:          1
global-symbols:
  - name:            '_OBJC_CLASS_$_Foo'
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            1
    value:           0x0000000000000000
  - name:            '_OBJC_METACLASS_$_Foo'
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            1
    value:           0x0000000000000028
...

# CHECK:  (__DATA,__objc_data) external _OBJC_CLASS_$_Foo
# CHECK:  (__DATA,__objc_data) external _OBJC_METACLASS_$_Foo
